Rank	Countries/Territories	Count	Percent
1	United States	530	39.8%
2	China	311	23.3%
3		148	11.1%
4	Germany	87	6.5%
5	Korea, Republic of	37	2.8%
6	India	34	2.6%
7	Canada	25	1.9%
8	Israel	24	1.8%
9	Latvia	16	1.2%
10	United Kingdom	14	1.1%
11	Hong Kong	12	0.9%
12	Netherlands	11	0.8%
13	Japan	8	0.6%
14	Poland	8	0.6%
15	Russia	8	0.6%
16	Australia	7	0.5%
17	France	5	0.4%
18	Luxembourg	4	0.3%
19	Cyprus	4	0.3%
20	Sweden	4	0.3%
21	Pakistan	4	0.3%
22	Spain	3	0.2%
23	Mexico	3	0.2%
24	Ukraine	3	0.2%
25	Mongolia	2	0.2%
26	Greece	2	0.2%
27	Denmark	2	0.2%
28	Bangladesh	2	0.2%
29	Argentina	2	0.2%
30	Singapore	2	0.2%
31	Taiwan	2	0.2%
32	Turkey	1	0.1%
33	Switzerland	1	0.1%
34	Saudi Arabia	1	0.1%
35	Portugal	1	0.1%
36	New Zealand	1	0.1%
37	Norway	1	0.1%
38	Brazil	1	0.1%
39	Cote D'ivoire	1	0.1%
40	Vanuatu	1	0.1%